Describing the workflow in kubernetes

Hi Everyone,
Can someone clear the workflow confusion that i have with kubernetes. how does the user requests reach the pod at the end like from appgw in cloud to the pod how does the traffic flows can someone explain that
Thanks in advance

The key part to all of this is Ingress. If you are doing CKA or CKAD, first review the topics on ingress networking.

In a cloud environment, creation of an ingress resource automatically deploys/configures an externally facing cloud load balancer to route traffic in via the ingress controller provided the cluster is set up to do that.